CN112643354B - Accurate location thin wall gear machining frock - Google Patents
Accurate location thin wall gear machining frock Download PDFInfo
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- CN112643354B CN112643354B CN202010869650.5A CN202010869650A CN112643354B CN 112643354 B CN112643354 B CN 112643354B CN 202010869650 A CN202010869650 A CN 202010869650A CN 112643354 B CN112643354 B CN 112643354B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
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Abstract
The invention discloses a precise positioning thin-wall gear machining tool which comprises a bottom plate and is characterized in that: the utility model discloses a processing device, including bottom plate fixed connection montant, montant fixed connection electric putter one, electric putter one's push rod end fixed connection motor one, the output shaft fixed connection square plate of motor one, bottom plate fixed connection circle piece, circle piece fixed connection downside L shaped plate, the symmetry the L shaped plate is fixed connection riser respectively, and the symmetry the L shaped plate is fixed connection ring two respectively, and the symmetry the L shaped plate is fixed connection ring four respectively, two fixed connection of ring one set of one end of six round bars along circumferencial direction evenly distributed, a set of the other end fixed connection plectane four of six round bars, square plate fixed connection plectrum, riser fixed connection fixture. The invention relates to the field of gear machining equipment, in particular to a precise positioning thin-wall gear machining tool. The invention is convenient for processing the thin-wall gear.
Description
Technical Field
The invention relates to the field of gear machining equipment, in particular to a precise positioning thin-wall gear machining tool.
Background
Gear refers to a mechanical element on a rim with gears continuously engaged to transmit motion and power. Thin-walled gears are ring gears with a relatively thin wall thickness compared to their own size and ring gears with a relatively small wheel width. When the thin-wall gear is processed, the processed end is clamped by the three-jaw chuck, and the processed end is annular, so that the wall of the thin-wall gear is thin, and the thin-wall gear is easy to clamp and deform by the three-jaw chuck.
At present, a tool is also lacked, the operation is simple, and the clamping is convenient. This is a disadvantage of the prior art.
Disclosure of Invention
The invention aims to provide a tool for accurately positioning thin-wall gear machining, which is convenient for thin-wall gear machining.
The invention adopts the following technical scheme to realize the purpose of the invention:
the utility model provides an accurate location thin wall gear machining frock, includes the bottom plate, its characterized in that: the utility model discloses a processing device, including bottom plate fixed connection montant, montant fixed connection electric putter one, electric putter one's push rod end fixed connection motor one, the output shaft fixed connection square plate of motor one, bottom plate fixed connection circle piece, circle piece fixed connection downside L shaped plate, the symmetry the L shaped plate is fixed connection riser respectively, and the symmetry the L shaped plate is fixed connection ring two respectively, and the symmetry the L shaped plate is fixed connection ring four respectively, two fixed connection of ring one set of one end of six round bars along circumferencial direction evenly distributed, a set of the other end fixed connection plectane four of six round bars, square plate fixed connection plectrum, riser fixed connection fixture.
As a further limitation of the technical scheme, the punching mechanism comprises a second motor, the square plate is fixedly connected with the second motor, an output shaft of the second motor is fixedly connected with the center of one side of a third circular plate, a third circular plate bearing is connected with a third circular ring, the third circular ring is fixedly connected with an L-shaped rod, and the L-shaped rod is fixedly connected with the square plate.
As a further limitation of the technical scheme, the ring three is fixedly connected with a group of square rods two which are uniformly distributed along the circumferential direction, each square rod two is respectively connected with a round rod two through a bearing, each round rod two is respectively and fixedly connected with one end of a connecting rod one, and the other end of each connecting rod one is respectively and fixedly connected with a round rod three.
As a further limitation of the technical scheme, the circular plate III is fixedly connected with a sliding chute, a sliding block is arranged in the sliding chute, the sliding chute is fixedly connected with the sliding block, the sliding block is fixedly connected with the circular rod I, and the circular rod I is connected with the eccentric position of the circular plate II through a bearing.
As a further limitation of the technical solution, the circular plate two bearings are connected with a first circular ring, the first circular ring is fixedly connected with a group of first square rods which are uniformly distributed along the circumferential direction, each first square rod is respectively connected with a corresponding third circular rod through a bearing, each third circular rod is respectively and fixedly connected with a third motor, and an output shaft of each third motor is respectively and fixedly connected with a milling cutter.
As a further inject of this technical scheme, fixture includes electric putter two, riser fixed connection electric putter two, the push rod end fixed connection plectane one of electric putter two, a set of fixed block along circumferencial direction evenly distributed of plectane fixed connection, plectane fixed connection round bar four, round bar four passes the plectane four, four fixed connection hemispheres of round bar, the hemisphere is provided with a set of evenly distributed's recess, every be provided with round bar eight in the recess respectively, every round bar eight respectively fixed connection the hemisphere.
As a further limitation of the technical scheme, each fixing block is hinged to a U-shaped rod, a groove of each U-shaped rod is hinged to a connecting plate, each connecting plate is fixedly connected to a round rod five, each round rod five penetrates through the ring four, and each round rod five is fixedly connected to an outer pressing plate.
As a further limitation of the technical scheme, one end of a second connecting rod is respectively arranged in each groove, one end of each second connecting rod is respectively hinged with the corresponding eighth round rod, the other end of each second connecting rod is respectively hinged with the groove of a seventh round rod, each seventh round rod respectively penetrates through the second round ring, and each seventh round rod is respectively and fixedly connected with an inner pressing plate.
Compared with the prior art, the invention has the advantages and positive effects that:
(1) the device is provided with a second electric push rod, the second electric push rod drives related elements to move, the outer pressing plate and the inner pressing plate move towards the direction close to each other, the inner pressing plate and the outer pressing plate clamp the thin-wall gear, the thin-wall gear is uniformly clamped, and the thin-wall gear is prevented from being deformed due to uneven stress;
(2) the motor of the device drives the punching mechanism to revolve, the motor II drives the relevant elements to move, the milling cutter is reciprocated and swung, the milling cutter is revolved and reciprocated and swung, and the milling cutter is reciprocated and punched on the thin-wall gear under the cooperation of the electric push rod I.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the first embodiment of the present invention.
Fig. 3 is a partial perspective view of the second embodiment of the present invention.
Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 5 is a partial perspective view illustrating a fourth embodiment of the present invention.
Fig. 6 is a schematic partial perspective view of the present invention.
Fig. 7 is a schematic diagram of a partial three-dimensional structure according to the present invention.
Fig. 8 is a schematic partial perspective view illustrating a seventh embodiment of the present invention.
Fig. 9 is a partial perspective view illustrating an eighth embodiment of the present invention.
Fig. 10 is a schematic perspective view of the present invention.
In the figure: 1. the square plate, 2, the first motor, 3, the first electric push rod, 4, the vertical rod, 5, the bottom plate, 6, the round block, 7, the first round plate, 8, the L-shaped plate, 9, the vertical plate, 10, the L-shaped rod, 11, the second motor, 12, the first ring, 13, the second round plate, 14, the first square rod, 15, the third round plate, 16, the sliding chute, 17, the sliding block, 18, the first round rod, 19, the second round rod, 20, the first connecting rod, 21, the third motor, 22, the milling cutter, 23, the third round rod, 24, the second electric push rod, 25, the fourth round rod, 26, the fixed block, 27, the U-shaped rod, 28, the connecting plate, 29, the fifth round rod, 30, the outer press plate, 31, the second ring, 32, the sixth round rod, 33, the fourth round rod, 34, the inner press plate, 35, the seventh round rod, 36, the second connecting rod, 37, the hemisphere, 38, the eighth round rod, 39, the groove, 40, the third ring, 41, the second square rod, 42, and the fourth ring.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.
The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the invention. Rather, the scope of the invention is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.
As shown in fig. 1 to 10, the clamping device comprises a bottom plate 5, the bottom plate 5 is fixedly connected with a vertical rod 4, the vertical rod 4 is fixedly connected with a first electric push rod 3, a first motor 2 is fixedly connected with a push rod end of the first electric push rod 3, an output shaft of the first motor 2 is fixedly connected with a square plate 1, the bottom plate 5 is fixedly connected with a round block 6, the round block 6 is fixedly connected with a lower L-shaped plate 8, the symmetrical L-shaped plates 8 are respectively and fixedly connected with a vertical plate 9, the symmetrical L-shaped plates 8 are respectively and fixedly connected with a second ring 31, the symmetrical L-shaped plates 8 are respectively and fixedly connected with a fourth ring 42, the second ring 31 is fixedly connected with one end of a group of round rod hexa 32 which are uniformly distributed along the circumferential direction, the other end of the group of the round rod hexa 32 is fixedly connected with a fourth ring 33, the square plate 1 is fixedly connected with a punching mechanism, and the vertical plate 9 is fixedly connected with a clamping mechanism.
The punching mechanism comprises a second motor 11, the square plate 1 is fixedly connected with the second motor 11, the output shaft of the second motor 11 is fixedly connected with the center of one side of a third circular plate 15, a third circular plate 15 bearing is connected with a third circular ring 40, the third circular ring 40 is fixedly connected with an L-shaped rod 10, and the L-shaped rod 10 is fixedly connected with the square plate 1.
The third ring 40 is fixedly connected with a group of square rods 41 which are uniformly distributed along the circumferential direction, each square rod 41 is respectively connected with a second round rod 19 through a bearing, each second round rod 19 is respectively and fixedly connected with one end of a first connecting rod 20, and the other end of the first connecting rod 20 is respectively and fixedly connected with a third round rod 23.
The third circular plate 15 is fixedly connected with a sliding groove 16, a sliding block 17 is arranged in the sliding groove 16, the sliding groove 16 is fixedly connected with the sliding block 17, the sliding block 17 is fixedly connected with a first circular rod 18, and the first circular rod 18 is connected with the eccentric position of the second circular plate 13 through a bearing.
The second circular plate 13 is connected with a first circular ring 12 through a bearing, the first circular ring 12 is fixedly connected with a group of first square rods 14 which are uniformly distributed along the circumferential direction, each first square rod 14 is respectively connected with a corresponding third circular rod 23 through a bearing, each third circular rod 23 is respectively and fixedly connected with a third motor 21, and an output shaft of each third motor 21 is respectively and fixedly connected with a milling cutter 22.
Fixture includes electric putter two 24, 9 fixed connection of riser the electric putter two 24, the push rod end fixed connection plectane one 7 of electric putter two 24, a set of fixed block 26 along circumferencial direction evenly distributed of plectane 7 fixed connection, plectane 7 fixed connection round bar four 25, round bar four 25 passes the plectane four 33, four 25 fixed connection hemispheres 37 of round bar, hemisphere 37 is provided with a set of evenly distributed's recess 39, every be provided with round bar eight 38 in the recess 39 respectively, every round bar eight 38 is fixed connection respectively hemisphere 37.
Each fixing block 26 is hinged with a U-shaped rod 27, a groove of each U-shaped rod 27 is hinged with a connecting plate 28, each connecting plate 28 is fixedly connected with a round rod five 29, each round rod five 29 penetrates through the ring four 42, and each round rod five 29 is fixedly connected with an outer pressing plate 30.
One end of a second connecting rod 36 is arranged in each groove 39, one end of each second connecting rod 36 is hinged to the corresponding eight round rod 38, the other end of each second connecting rod 36 is hinged to the groove of a seventh round rod 35, each seventh round rod 35 penetrates through the second ring 31, and each seventh round rod 35 is fixedly connected with the inner pressing plate 34.
The motor I2, the motor II 11, the motor III 21, the electric push rod I3 and the electric push rod II 24 are respectively electrically connected with a controller.
The working process of the invention is as follows: and debugging the controller in the early stage to enable the controller to control the switching time of the first motor 2, the second motor 11, the third motor 21, the first electric push rod 3 and the second electric push rod 24 according to the model of the thin-wall gear.
In the initial state, the electric push rod one 3 and the electric push rod two 24 are fully contracted.
The machined ring end of the thin-walled gear is placed between the inner platen 34 and the outer platen 30. The controller is opened, the controller controls the electric push rod II 24 to extend out, the electric push rod II 24 drives the circular plate I7 to move, the circular plate I7 drives the circular rod II 25 and the fixed block 26 to move, the fixed block 26 drives the U-shaped rod 27 to swing, the U-shaped rod 27 drives the connecting plate 28 to move, the connecting plate 28 drives the circular rod II 29 to move, the circular rod II 29 drives the outer pressing plate 30 to move, the circular rod II 25 drives the hemisphere 37 to move, the hemisphere 37 drives the circular rod eight 38 to move, the circular rod eight 38 drives the connecting rod II 36 to swing, the connecting rod II 36 drives the circular rod III 35 to move, the circular rod IV 35 drives the inner pressing plate 34 to move, the inner pressing plate 34 and the outer pressing plate 30 simultaneously clamp the circular ring end of the thin-walled gear, and the controller closes the electric push rod II 24.
The controller turns on a first motor 2, a second motor 11 and a third motor 21, the first motor 2 drives a square plate 1 to rotate, the square plate 1 drives a punching mechanism to revolve, meanwhile, the second motor 11 drives a third circular plate 15 to rotate, the third circular plate 15 drives a sliding chute 16, a sliding block 17 and a first round rod 18 to rotate, the first round rod 18 drives a second circular plate 13 to reciprocate, the second circular plate 13 drives a first circular ring 12 to reciprocate, the first circular ring 12 drives a first square rod 14 to reciprocate, the first square rod 14 drives a third round rod 23 to reciprocate, the third round rod 23 drives a first connecting rod 20 to reciprocate, the first connecting rod 20 drives a second circular rod 19 to reciprocate, and the third round rod 23 drives a third motor 21 and a third milling cutter 22 to reciprocate. At the same time, the motor three 21 drives the milling cutter 22 to rotate. The controller controls the electric push rod I3 to extend out, the electric push rod I3 drives the motor I2, the square plate 1 and the opening mechanism to move, a milling cutter 22 of the punching mechanism is enabled to continuously contact with the thin-wall gear to grind a round hole, the milling cutter 22 realizes revolution and simultaneously swings back and forth, and the reciprocating motion of the milling cutter 22 is matched with the electric push rod I3 to punch on the thin-wall gear.
Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the invention. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.
Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.
This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements to the structural elements recited in the literal languages of the claims.
Claims (5)
1. The utility model provides an accurate location thin wall gear machining frock, includes bottom plate (5), its characterized in that:
the bottom plate (5) is fixedly connected with the vertical rod (4);
the vertical rod (4) is fixedly connected with the electric push rod I (3);
the push rod end of the electric push rod I (3) is fixedly connected with the motor I (2);
an output shaft of the first motor (2) is fixedly connected with the square plate (1);
the bottom plate (5) is fixedly connected with a round block (6);
the round block (6) is fixedly connected with a lower L-shaped plate (8);
the symmetrical L-shaped plates (8) are respectively fixedly connected with a vertical plate (9);
the symmetrical L-shaped plates (8) are respectively fixedly connected with a second circular ring (31);
the symmetrical L-shaped plates (8) are respectively fixedly connected with a ring IV (42);
the second circular ring (31) is fixedly connected with one end of a group of circular rods (32) which are uniformly distributed along the circumferential direction;
the other end of the group of round rods six (32) is fixedly connected with a round plate four (33);
the square plate (1) is fixedly connected with a punching mechanism;
the vertical plate (9) is fixedly connected with the clamping mechanism;
the punching mechanism comprises a second motor (11), the square plate (1) is fixedly connected with the second motor (11), an output shaft of the second motor (11) is fixedly connected with the center of one side of a third circular plate (15), the third circular plate (15) is connected with a third circular ring (40) through a bearing, the third circular ring (40) is fixedly connected with an L-shaped rod (10), and the L-shaped rod (10) is fixedly connected with the square plate (1);
the circular ring III (40) is fixedly connected with a group of square rods II (41) which are uniformly distributed along the circumferential direction, each square rod II (41) is respectively connected with a circular rod II (19) in a bearing mode, each circular rod II (19) is respectively and fixedly connected with one end of a connecting rod I (20), and the other end of each connecting rod I (20) is respectively and fixedly connected with a circular rod III (23);
the circular plate III (15) is fixedly connected with a sliding groove (16), a sliding block (17) is arranged in the sliding groove (16), the sliding groove (16) is fixedly connected with the sliding block (17), the sliding block (17) is fixedly connected with a circular rod I (18), and the circular rod I (18) is connected with the eccentric position of the circular plate II (13) through a bearing.
2. The tooling of claim 1, wherein: the circular plate II (13) is connected with the circular ring I (12) through a bearing, the circular ring I (12) is fixedly connected with a group of square rods I (14) which are uniformly distributed along the circumferential direction, each square rod I (14) is respectively connected with a corresponding circular rod III (23) through a bearing, each circular rod III (23) is respectively fixedly connected with a motor III (21), and each output shaft of the motor III (21) is respectively fixedly connected with a milling cutter (22).
3. The tooling of claim 1, wherein: fixture includes electric putter two (24), riser (9) fixed connection electric putter two (24), the push rod end fixed connection plectane one (7) of electric putter two (24), plectane one (7) fixed connection a set of fixed block (26) along circumferencial direction evenly distributed, plectane one (7) fixed connection pole four (25), pole four (25) pass plectane four (33), pole four (25) fixed connection hemisphere (37), hemisphere (37) are provided with a set of evenly distributed's recess (39), every be provided with pole eight (38) in recess (39) respectively, every pole eight (38) fixed connection respectively hemisphere (37).
4. The tooling of claim 3, wherein: each fixing block (26) is hinged with a U-shaped rod (27), a groove of each U-shaped rod (27) is hinged with a connecting plate (28), each connecting plate (28) is fixedly connected with a circular rod five (29), each circular rod five (29) penetrates through the circular ring four (42), and each circular rod five (29) is fixedly connected with an outer pressing plate (30).
5. The tooling of claim 4, wherein: one end of a second connecting rod (36) is arranged in each groove (39), one end of each second connecting rod (36) is hinged to the corresponding eighth round rod (38), the other end of each second connecting rod (36) is hinged to the groove of the seventh round rod (35), each seventh round rod (35) penetrates through the second round ring (31), and each seventh round rod (35) is fixedly connected with the inner pressing plate (34) respectively.
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| CN202010869650.5A CN112643354B (en) | 2020-08-26 | 2020-08-26 | Accurate location thin wall gear machining frock |
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| CN202010869650.5A CN112643354B (en) | 2020-08-26 | 2020-08-26 | Accurate location thin wall gear machining frock |
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| CN113145624B (en) * | 2021-05-28 | 2023-04-18 | 柏乡县锦宝石新材料开发有限公司 | Environment-friendly carton recycling device and method |
| CN114406845B (en) * | 2022-01-11 | 2022-11-08 | 河北工业职业技术学院 | Two-stringed bowed instrument Hu Tong processingequipment |
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| CN111331535A (en) * | 2020-03-27 | 2020-06-26 | 湖南机电职业技术学院 | Universal clamp for assembly |
| CN111468762A (en) * | 2020-05-22 | 2020-07-31 | 周龙惠 | Pipe fitting machining device for electromechanical machining and machining method thereof |
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